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30198-23-3

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30198-23-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 30198-23-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,1,9 and 8 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 30198-23:
(7*3)+(6*0)+(5*1)+(4*9)+(3*8)+(2*2)+(1*3)=93
93 % 10 = 3
So 30198-23-3 is a valid CAS Registry Number.

30198-23-3Downstream Products

30198-23-3Relevant articles and documents

Electrochemical reduction of 3-methyl-1-phenyl-3-hydroxytriazene and its copper complex

Gupta, Manu,Hemlata,Karnawat, Romila,Verma

, p. 1525 - 1530 (2013/02/23)

3-Methyl-1-phenyl-3-hydroxytriazene (MPHT) and its Cu complex were synthesized, purified and characterized by spectral techniques. The electrochemical reduction of MPHT was studied in aqueous methanolic solution containing BR buffer using DC-polarography and cyclic voltammetry. The DC-polarogram and cyclic voltammograms displayed only one reduction wave. The kinetic parameters have been evaluated. The cyclic voltammetric data reveals that the reduction is irreversible and follows an EC mechanism involving transfer of six electrons. Constant current electrolysis of MPHT was carried out using stainless steel electrode. The products of electro-reduction were isolated, purified and then characterized by spectroscopic methods. The proposed mechanism is given for electro-reduction of MPHT in acidic, aqueous and alkaline medium. The voltammetric studies of Cu complex of MPHT at Pt electrode in CH2CI2 shows one electron quasi-reversible electrode process.

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